.about {
    width: 100%;
    margin: 0 auto;
    padding-bottom: 1.1rem;
}

.banner {
    width: 100%;
    height: 4.5rem;
    position: relative;
}

.banners {
    width: 100%;
    height: 4.5rem;
}

.banners img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-title {
    position: absolute;
    top: 1.52rem;
    left: 7.85rem;
}

.title-p1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: .48rem;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.title-p2 {
    padding-top: .23rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .24rem;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.cooperate {
    margin: 0 auto;
    width: 14rem;
    display: flex;
    justify-content: center;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: .36rem;
    color: #222222;
    text-align: center;
    font-style: normal;
    text-transform: none;
    padding-top: .8rem;
    padding-bottom: .4rem;
}

.tab-button {
    width: 14rem;
    margin: 0 auto;
    border-bottom: 0.01rem solid #DDDDDD;
    height: .9rem;
    display: flex;
    align-items: flex-start;
    /* margin-top: .28rem; */
    column-gap: .15rem;
}

.tab-button button {
    margin: 0;
    margin-top: .21rem;
    border: 0;
    background: #f4f4f4;
    border-radius: 0rem 0rem 0rem 0rem;
    transition: background-color .5s ease-in-out;
}

.tab-button button a {
    padding: .15rem .28rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .16rem;
    color: #222222;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.tab-button button:hover {
    background-color: #3473BF;
}

.tab-button button:hover a {
    color: #fff;
}

.about-active {
    background-color: #3473BF !important;
}

.about-active a {
    color: #fff !important;
}

.pages {
    padding-top: .6rem;
    margin: 0 auto;
    width: 14rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #7D7D7D;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-right: .12rem;
}

.page-2,
.page-7 {
    align-content: center;
    justify-items: center;
    width: .32rem;
    height: .32rem;
    border: #dedede 0.01rem solid;
    border-radius: 0.02rem;
    margin-left: .08rem;
}

.page-3 {
    align-content: center;
    justify-items: center;
    width: .32rem;
    height: .32rem;
    border: #dedede 0.01rem solid;
    border-radius: 0.02rem;
    margin-left: .08rem;
}

.page-3 a {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #7D7D7D;
    text-align: center;
    font-style: normal;
    text-transform: none;
    width: 100%;
    height: 100%;
    display: block;
    align-content: center;
    padding: 0.05rem 0;
}

.page-6 {
    margin-left: .2rem;
    /*align-content: center;*/
    /*justify-items: center;*/
    width: .72rem;
    height: .32rem;
    background: #3473BF;
    border-radius: .02rem .02rem .02rem .02rem;
}

.page-6 a {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    padding: 0.05rem 0.22rem;
}

.page-4 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #7D7D7D;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-left: .08rem;
}

.page-5 {
    height: .32rem;
    display: flex;
}

.page-8 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #7D7D7D;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-right: .08rem;
    margin-left: .2rem;
}

.page-9 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #7D7D7D;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-left: .08rem;
}

.page-a {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .12rem;
    color: #666666;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

select {
    font-size: .12rem !important;
}

.pages-active {
    background-color: #3473BF;
}

.pages-active a {
    color: #fff !important;
}


.page-2,
.page-7 {
    cursor: pointer;
}

.page-7 a {
    width: 100%;
    height: 100%;
    display: block;
    background: url(../img/engineering/page1.png) no-repeat center center;
    background-size: .16rem .16rem;
    transform: rotate(180deg);
}

.page-7 a:hover {
    width: 100%;
    height: 100%;
    display: block;
    background: url(../img/engineering/page2.png) no-repeat center center;
    background-size: .16rem .16rem;
    transform: rotate(360deg);
}

.page-2 a {
    width: 100%;
    height: 100%;
    display: block;
    background: url(../img/engineering/page1.png) no-repeat center center;
    background-size: .16rem .16rem;
}

.page-2 a:hover {
    width: 100%;
    height: 100%;
    display: block;
    background: url(../img/engineering/page2.png) no-repeat center center;
    background-size: .16rem .16rem;
    transform: rotate(180deg);
}






.news {
    width: 14rem;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    row-gap: .46rem;
    column-gap: 0.385rem;
}

.new {
    width: 4.4rem;
    height: 4.9rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0, 0, 0, 0.16);
    border-radius: 0rem 0rem 0rem 0rem;
}

.new-img {
    width: 4.4rem;
    height: 2.8rem;
    overflow: hidden;
}

.new-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all.5s;
}

.new-img img:hover {
    transform: scale(1.2);
}

.new-title {
    height: 0.7rem;
    padding: .2rem .25rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .18rem;
    color: #222222;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.new-titles {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem .25rem 0 .25rem;
}

.titles-p {
    /* padding: 0 .25rem; */
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #575757;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.titles-p1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .14rem;
    color: #575757;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: flex;
    align-items: center;
}

.titles-p1 span {
    width: .18rem;
    height: .12rem;
}

.titles-p1 span img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.new-detail {
    padding: .2rem .25rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .16rem;
    color: #888888;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.new:hover .new-title{
    color: #3473BF;
}